Shizuru and the others depart on their journey to Ikebukuro, but find that they are woefully lacking in supplies. As they ride along the Koma River, they spot a mysterious, long-necked shadow.
I'll go up the Koma River, studying and 
exploring along the Seibu Ikebukuro line,
سأصعد نهر كوما وأدرس
،وأستكشف خطّ سيبو إيكبوكورو
Ich werde den Koma bereisen,
die Seibu-Ikebukuro-Line erkunden
Seguiré estudiando la línea Seibu
Ikebukuro por el río Koma
Seguiré estudiando la línea Seibu
Ikebukuro por el río Koma
Je vais remonter le fleuve,
enquêter sur cette ligne
Risalirò il fiume Koma,
Subirei o Rio Koma, estudarei e explorarei
ao longo da linha Seibu Ikebukuro,
Поплыву вверх по реке, изучая
и исследуя ветку Сэйбу-Икэбукуро,